Design and Build Quality
The Amoi F99b boasts a compact design with dimensions of 86 x 49 x 24 mm, fitting comfortably even in small pockets. Weighing just 80 grams, it is lightweight and easy to handle, catering to users looking for portability without bulk. The phone uses the Mini-SIM format, a standard at the time, which allowed users to easily switch their SIM cards between compatible devices.